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| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-11-01 12:35:32 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-11-01 12:35:32 +0000 |
| commit | df5c57f2ceb8df6c1956677cd9f8272b16771ad7 (patch) | |
| tree | e499c95c66a956a781e00a7c3ac009a881d3730c /test | |
| parent | 11df2c25be42614108b16a4ec9147aba9da91e21 (diff) | |
| download | ruby-df5c57f2ceb8df6c1956677cd9f8272b16771ad7.tar.gz | |
numeric.c: fix return value on big 0
* numeric.c (num_zero_p): should return true if zero.
rb_bigzero_p returns 1 or 0.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56538 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
| -rw-r--r-- | test/-ext-/bignum/test_bigzero.rb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/test/-ext-/bignum/test_bigzero.rb b/test/-ext-/bignum/test_bigzero.rb index 8529e54456..43a99b01a3 100644 --- a/test/-ext-/bignum/test_bigzero.rb +++ b/test/-ext-/bignum/test_bigzero.rb @@ -10,5 +10,11 @@ class TestBignum < Test::Unit::TestCase assert_equal(0, Bug::Bignum.zero(i), "#{bug8204} Bignum.zero(#{i})") end end + + def test_zero? + (0..10).each do |i| + assert_equal(true, Bug::Bignum.zero(i).zero?) + end + end end end |